Rickman, I have been using protopic on and off for a year. The only thing I can think of is that your DD's eczema is infected and I supose that using protopic in infected areas can only make it worse (as protopic suppresses the inmune reaction). DS was not responsive to hidrocortisone and Fucidin... well, if the thing is really infected I find it useless. Our dermatologist prescribed an oral antibiotic with a diferent corticoid (mometasone?) and Eucerin 10% Urea and eventhough he had been covered head to toe for 3 months the problem cleared in just 4 days. Once the infection was cleared maintaining his skin was a breeze, however we were religious about the routine: Oilatum plus in the bath every single night, a good covering of Eucerin afterwards repeated three times a day and protopic for the flares provided the skin is not infected. HTH
Another thing... go private if you can afford it, it will save you months of missery. You only need one appointment, or at least that we needed. When our GP realised that DS had got those medicines and creams prescribed by a dermatologist in Spain (and how much we were spending in the treatment) didn't hesitated in refering us to a NHS dermatologist. Since then I get everything on prescription for free, so it's really worth a try.
PS. If your DD is like my DS, who can manage to make the problem disapear as soon as he enters the doctor's office, take pictures of how bad it could get, otherwise they won't believe you, I had to show a pillowcase covered in blood for they to believe me that the thing was vicious at nights.